Simplified method for detection and quantification of 2-methoxy-3- isobutylpyrazine in wine

American Journal of Enology and Viticulture

Volumn 55, Issue 3, 2004, Pages 276-278

  Wampfler, Daniel J ^a   Howell, G S ^b  

^a Ste Michelle Wine Estates ^*  (United States)

^b MICHIGAN STATE UNIVERSITY   (United States)

Author keywords

2 methoxy 3 isobutylpyrazine; Headspace solid phase microextraction; Volatile Cash still

Indexed keywords

EID: 5344268193     PISSN: 00029254     EISSN: None     Source Type: Journal    
DOI: 10.5344/ajev.2004.55.3.276     Document Type: Article

References (7)

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3. Harris, R.L.N., M.J. Lacey, W.V. Brown, and M.S. Allen. 1987. Determination of 2-methoxy-3-alkylpyrazines in wine by gas chromatography/mass spectrometry. Vitis 26:201-207.
4. Pawliszyn, J. 1997. Applications of Solid Phase Microextraction: Theory and Practice. Wiley & Sons, New York.
5. Roujou de Boubée, D., C. Van Leeuwen, and D. Dubourdieu. 2000. Organoleptic impact of 2-methoxy-3-isobutylpyrazine on red Bordeaux and Loire wines. Effect of environmental conditions on concentrations in grapes during ripening. J. Agric. Food. Chem. 48:4830-4834.
6. Roujou de Boubée, D., A.M. Cumsille, M. Pons, and D. Dubourdieu. 2002. Location of 2-methoxy-3-isobutylpyrazine in Cabernet Sauvignon grape bunches and its extractability during vinification. Am. J. Enol. Vitic. 53:1-5.
7. Seifert, R.M., R.G. Buttery, D.G. Guadagni, D.R. Black, and J.G. Harris. 1970. Synthesis of some 2-methoxy-3-alkylpyrazines with strong bell pepper-like odors. J. Agric. Food. Chem. 18:246-249.